create_model

langchain_core.runnables.utils.create_model(__model_name: str, **field_definitions: Any) → Type[BaseModel]

Create a pydantic model with the given field definitions.

Parameters:

• __model_name (str) – The name of the model.

• **field_definitions (Any) – The field definitions for the model.

Returns:

The created model.

Return type:

Type[BaseModel]